Series:	TANTAMOUNT®, T86
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	330µF
Tolerance:	±10%
Voltage - Rated:	4V
Type:	Molded
ESR (Equivalent Series Resistance):	500 mOhm
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.169" (4.30mm)
Lead Spacing:	--
Manufacturer Size Code:	E
Ratings:	COTS
Features:	Fail Safe with Built-in Fuse
Failure Rate:	--

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Tantalum Capacitors

Introduction

Tantalum capacitors are made from tantalum metal, which is a refractory metal, which means that it has a high melting point and high electrical conductivity. It is called a "capacitor" because it stores electrical charge, as well as providing energy when needed. This type of capacitor has a very high capacitance, and is used in many applications such as power supply, RF electronics, digital signal processing, and more. The T86E337K004ESAS is a standard-format, high-capacitance, surface-mount aluminum electrolytic tantalum capacitor designed to meet a variety of applications.

Application Field

The T86E337K004ESAS is designed to provide a wide range of performance benefits for a variety of uses such as power supplies, audio amplifiers, DC-to-DC converters, power conditioning, digital signal processing, and more. This type of capacitor offers advantages over other capcitators such as high ripple current, good stability, and low ESR. It provides high reliability, low self-heating, and low ESR (for power supplies and amplifiers). In addition, it is capable of withstanding a wide operating temperature range, up to 125°C, and features high capacitance ratings of up to 86 ∂F.

Working Principle

The working principle of the T86E337K004ESAS is based on the electrochemical principle of storage. Faraday\'s Law states that when a current passes through a capacitor, a voltage is created across the capacitor terminals. The capacitor stores the charge as an electric field and releases it when the voltage across the terminals reaches a certain threshold. This threshold is known as the "hold-up voltage", or ESR (Equivalent Series Resistance). Different materials of capacitors have different ESR values. The T86E337K004ESAS\'s ESR is quite low, which makes it suitable for digital signal processing and other applications requiring low levels of ESR. The T86E337K004ESAS is ideal for power supplies, audio amplifiers, and other applications where high capacitance and low ESR are essential.

Conclusion

The T86E337K004ESAS is an aluminum electrolytic tantalum capacitor, designed with high capacitance and low ESR. It is well-suited to applications such as power supplies, audio amplifiers, and DC-to-DC converters where high reliability, low self-heating, and high capacitance are required.

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